Specification Main Features Wired/Wireless Bluetooth, Wireless (dongle) Interface Wireless Transmission: 2.4 GHz Bluetooth Version: Bluetooth 5.0, Bluetooth 3.0 Physical Attribute Color Black Dimensions 13 mm x 420 mm x 115 mm (Keyboard) 43 mm x 69 mm x 103 mm (Mouse) Weight 647 g (Keyboard) 75 g (Mouse) Warranty Information Warranty 2 years
